Function TestStoreHTTPErrorHandling

storage/remote/client_test.go:43–95

(t *testing.T)

var longErrMessage = strings.Repeat("error message", maxErrMsgLen)

func TestStoreHTTPErrorHandling(t *testing.T) {
	tests := []struct {
		code int
		err  error
	}{
		{
			code: 200,
			err:  nil,
		},
		{
			code: 300,
			err:  errors.New("server returned HTTP status 300 Multiple Choices: " + longErrMessage[:maxErrMsgLen]),
		},
		{
			code: 404,
			err:  errors.New("server returned HTTP status 404 Not Found: " + longErrMessage[:maxErrMsgLen]),
		},
		{
			code: 500,
			err:  RecoverableError{errors.New("server returned HTTP status 500 Internal Server Error: " + longErrMessage[:maxErrMsgLen]), defaultBackoff},
		},
	}

	for _, test := range tests {
		server := httptest.NewServer(
			http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
				http.Error(w, longErrMessage, test.code)
			}),
		)

		serverURL, err := url.Parse(server.URL)
		require.NoError(t, err)

		conf := &ClientConfig{
			URL:     &config_util.URL{URL: serverURL},
			Timeout: model.Duration(time.Second),
		}

		hash, err := toHash(conf)
		require.NoError(t, err)
		c, err := NewWriteClient(hash, conf)
		require.NoError(t, err)

		_, err = c.Store(context.Background(), []byte{}, 0)
		if test.err != nil {
			require.EqualError(t, err, test.err.Error())
		} else {
			require.NoError(t, err)
		}

		server.Close()
	}
}

func TestClientRetryAfter(t *testing.T) {
	setupServer := func(statusCode int) *httptest.Server {